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Debt (Narrative) (Details) $ in Millions | 3 Months Ended
--- | ---
Oct. 27, 2024 USD ($)
Debt Instrument [Line Items] |
Long-term Debt, Gross | $ 1,150
Other Long-Term Debt, Current | 1,150
Four Point Seven Five Percent Notes Due 2035 |
Debt Instrument [Line Items] |
Long-term Debt, Gross | $ 800
Debt Instrument, Interest Rate, Stated Percentage | 4.75%
Debt Instrument, Maturity Date | Mar. 23, 2035
Debt Instrument, Redemption Price, Percentage | 101.00%
Five Point Two Five Percent Notes Due 2054 |
Debt Instrument [Line Items] |
Long-term Debt, Gross | $ 350
Debt Instrument, Interest Rate, Stated Percentage | 5.25%
Debt Instrument, Maturity Date | Oct. 13, 2054
Debt Instrument, Redemption Price, Percentage | 101.00%
Variable Interest Rate Due 2025 [Member] |
Debt Instrument [Line Items] |
Long-term Debt, Gross | $ 400
Debt Instrument, Repurchased Face Amount | $ 200

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